ATE477876T1 - Verfahren und laservorrichtung zum bearbeiten und/oder verbinden von werkstücken mittels laserstrahlung mit leistungswirk- und pilotlaser und mindestens einem diffraktiven optischen element - Google Patents
Verfahren und laservorrichtung zum bearbeiten und/oder verbinden von werkstücken mittels laserstrahlung mit leistungswirk- und pilotlaser und mindestens einem diffraktiven optischen elementInfo
- Publication number
- ATE477876T1 ATE477876T1 AT08008336T AT08008336T ATE477876T1 AT E477876 T1 ATE477876 T1 AT E477876T1 AT 08008336 T AT08008336 T AT 08008336T AT 08008336 T AT08008336 T AT 08008336T AT E477876 T1 ATE477876 T1 AT E477876T1
- Authority
- AT
- Austria
- Prior art keywords
- laser
- processing
- pilot
- optical element
- diffractive optical
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000003287 optical effect Effects 0.000 title abstract 3
- 238000012545 processing Methods 0.000 title abstract 3
- 230000005855 radiation Effects 0.000 title 1
- 238000003698 laser cutting Methods 0.000 abstract 1
- 238000005215 recombination Methods 0.000 abstract 1
- 230000006798 recombination Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08008336A EP2113332B1 (de) | 2008-05-02 | 2008-05-02 | Verfahren und Laservorrichtung zum Bearbeiten und/oder Verbinden von Werkstücken mittels Laserstrahlung mit Leistungswirk- und Pilotlaser und mindestens einem diffraktiven optischen Element |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE477876T1 true ATE477876T1 (de) | 2010-09-15 |
Family
ID=39829095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08008336T ATE477876T1 (de) | 2008-05-02 | 2008-05-02 | Verfahren und laservorrichtung zum bearbeiten und/oder verbinden von werkstücken mittels laserstrahlung mit leistungswirk- und pilotlaser und mindestens einem diffraktiven optischen element |
Country Status (6)
Country | Link |
---|---|
US (1) | US8653406B2 (de) |
EP (1) | EP2113332B1 (de) |
JP (1) | JP5398340B2 (de) |
CN (1) | CN101569959B (de) |
AT (1) | ATE477876T1 (de) |
DE (1) | DE502008001155D1 (de) |
Families Citing this family (53)
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US20100142022A1 (en) * | 2008-12-05 | 2010-06-10 | Sjoestroem Fredrik | Methods and apparatuses for increasing available power in optical systems |
US8908995B2 (en) | 2009-01-12 | 2014-12-09 | Intermec Ip Corp. | Semi-automatic dimensioning with imager on a portable device |
DE102010001357A1 (de) * | 2010-01-29 | 2011-08-04 | Bremer Institut für angewandte Strahltechnik GmbH, 28359 | Vorrichtung zur laseroptischen Erzeugung von mechanischen Wellen zur Bearbeitung und/oder Untersuchung eines Körpers |
US10124410B2 (en) | 2010-09-25 | 2018-11-13 | Ipg Photonics Corporation | Methods and systems for coherent imaging and feedback control for modification of materials |
HUE065575T2 (hu) | 2010-09-25 | 2024-06-28 | Ipg Photonics Canada Inc | Koherens képalkotó és visszacsatolásos vezérlõ eljárás anyagok módosításához |
DE102010053781B4 (de) * | 2010-12-08 | 2018-03-01 | LIMO GmbH | Vorrichtung zur Umwandlung von Laserstrahlung in Laserstrahlung mit einem M-Profil |
KR20130039955A (ko) | 2011-10-13 | 2013-04-23 | 현대자동차주식회사 | 용접용 레이저 장치 |
US9779546B2 (en) | 2012-05-04 | 2017-10-03 | Intermec Ip Corp. | Volume dimensioning systems and methods |
US10007858B2 (en) | 2012-05-15 | 2018-06-26 | Honeywell International Inc. | Terminals and methods for dimensioning objects |
US10321127B2 (en) | 2012-08-20 | 2019-06-11 | Intermec Ip Corp. | Volume dimensioning system calibration systems and methods |
US9939259B2 (en) | 2012-10-04 | 2018-04-10 | Hand Held Products, Inc. | Measuring object dimensions using mobile computer |
US9841311B2 (en) | 2012-10-16 | 2017-12-12 | Hand Held Products, Inc. | Dimensioning system |
US9080856B2 (en) | 2013-03-13 | 2015-07-14 | Intermec Ip Corp. | Systems and methods for enhancing dimensioning, for example volume dimensioning |
DK2972479T3 (da) | 2013-03-13 | 2020-11-30 | Ipg Photonics Canada Inc | Fremgangsmåder og systemer til beskrivelse af laserbearbejdningsegenskaber ved at måle keyholedynamik ved hjælp af interferometri |
US9797609B2 (en) * | 2013-04-05 | 2017-10-24 | Nikka Micron Co., Ltd. | Local cleaned air supply device |
CN103252586B (zh) * | 2013-05-21 | 2015-06-03 | 中国电子科技集团公司第三十八研究所 | 一种图形化孔洞水松纸打孔设备 |
US10228452B2 (en) | 2013-06-07 | 2019-03-12 | Hand Held Products, Inc. | Method of error correction for 3D imaging device |
US9464885B2 (en) | 2013-08-30 | 2016-10-11 | Hand Held Products, Inc. | System and method for package dimensioning |
US9823059B2 (en) | 2014-08-06 | 2017-11-21 | Hand Held Products, Inc. | Dimensioning system with guided alignment |
US10810715B2 (en) | 2014-10-10 | 2020-10-20 | Hand Held Products, Inc | System and method for picking validation |
US10775165B2 (en) | 2014-10-10 | 2020-09-15 | Hand Held Products, Inc. | Methods for improving the accuracy of dimensioning-system measurements |
US9779276B2 (en) | 2014-10-10 | 2017-10-03 | Hand Held Products, Inc. | Depth sensor based auto-focus system for an indicia scanner |
US9557166B2 (en) * | 2014-10-21 | 2017-01-31 | Hand Held Products, Inc. | Dimensioning system with multipath interference mitigation |
US9752864B2 (en) | 2014-10-21 | 2017-09-05 | Hand Held Products, Inc. | Handheld dimensioning system with feedback |
US9762793B2 (en) | 2014-10-21 | 2017-09-12 | Hand Held Products, Inc. | System and method for dimensioning |
US9897434B2 (en) | 2014-10-21 | 2018-02-20 | Hand Held Products, Inc. | Handheld dimensioning system with measurement-conformance feedback |
US10060729B2 (en) | 2014-10-21 | 2018-08-28 | Hand Held Products, Inc. | Handheld dimensioner with data-quality indication |
EP3096157A1 (de) * | 2015-05-18 | 2016-11-23 | HILTI Aktiengesellschaft | Vorrichtung zur optischen distanzmessung zu einem reflektierenden zielobjekt |
US9786101B2 (en) | 2015-05-19 | 2017-10-10 | Hand Held Products, Inc. | Evaluating image values |
US10066982B2 (en) | 2015-06-16 | 2018-09-04 | Hand Held Products, Inc. | Calibrating a volume dimensioner |
US20160377414A1 (en) | 2015-06-23 | 2016-12-29 | Hand Held Products, Inc. | Optical pattern projector |
US9857167B2 (en) | 2015-06-23 | 2018-01-02 | Hand Held Products, Inc. | Dual-projector three-dimensional scanner |
US9835486B2 (en) | 2015-07-07 | 2017-12-05 | Hand Held Products, Inc. | Mobile dimensioner apparatus for use in commerce |
EP3118576B1 (de) | 2015-07-15 | 2018-09-12 | Hand Held Products, Inc. | Mobile dimensionierungsvorrichtung mit dynamischer nist-standardkonformer genauigkeit |
US10094650B2 (en) | 2015-07-16 | 2018-10-09 | Hand Held Products, Inc. | Dimensioning and imaging items |
US20170017301A1 (en) | 2015-07-16 | 2017-01-19 | Hand Held Products, Inc. | Adjusting dimensioning results using augmented reality |
US10249030B2 (en) | 2015-10-30 | 2019-04-02 | Hand Held Products, Inc. | Image transformation for indicia reading |
US10225544B2 (en) | 2015-11-19 | 2019-03-05 | Hand Held Products, Inc. | High resolution dot pattern |
US10025314B2 (en) | 2016-01-27 | 2018-07-17 | Hand Held Products, Inc. | Vehicle positioning and object avoidance |
US10339352B2 (en) | 2016-06-03 | 2019-07-02 | Hand Held Products, Inc. | Wearable metrological apparatus |
US9940721B2 (en) | 2016-06-10 | 2018-04-10 | Hand Held Products, Inc. | Scene change detection in a dimensioner |
US10163216B2 (en) | 2016-06-15 | 2018-12-25 | Hand Held Products, Inc. | Automatic mode switching in a volume dimensioner |
EP4331768A3 (de) | 2016-07-27 | 2024-04-24 | TRUMPF Laser GmbH | Laserlinienbeleuchtung |
US10909708B2 (en) | 2016-12-09 | 2021-02-02 | Hand Held Products, Inc. | Calibrating a dimensioner using ratios of measurable parameters of optic ally-perceptible geometric elements |
JP6935484B2 (ja) * | 2017-03-03 | 2021-09-15 | 古河電気工業株式会社 | 溶接方法および溶接装置 |
US11047672B2 (en) | 2017-03-28 | 2021-06-29 | Hand Held Products, Inc. | System for optically dimensioning |
US10733748B2 (en) | 2017-07-24 | 2020-08-04 | Hand Held Products, Inc. | Dual-pattern optical 3D dimensioning |
US10584962B2 (en) | 2018-05-01 | 2020-03-10 | Hand Held Products, Inc | System and method for validating physical-item security |
MX2021000687A (es) | 2018-07-19 | 2021-03-25 | Ipg Photonics Corp | Sistemas y metodos de monitoreo y/o control de procesamiento por oscilacion que utiliza formacion de imagen coherente en linea (ici). |
LT6623B (lt) | 2018-10-15 | 2019-05-27 | UAB "Brenstona" | Šildymo kompozicija ir jos paruošimo būdas |
CN111122568B (zh) | 2018-11-01 | 2022-04-22 | 华中科技大学苏州脑空间信息研究院 | 一种高通量光学层析成像方法及成像系统 |
DE102019206976B3 (de) * | 2019-05-14 | 2020-11-12 | Trumpf Laser Gmbh | Optisches System zum Erzeugen zweier Laserfokuslinien sowie Verfahren zum gleichzeitigen Bearbeiten zweier einander gegenüberliegender, paralleler Werkstückseiten eines Werkstücks |
US11639846B2 (en) | 2019-09-27 | 2023-05-02 | Honeywell International Inc. | Dual-pattern optical 3D dimensioning |
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US4102572A (en) * | 1977-08-11 | 1978-07-25 | Hughes Aircraft Company | Dual-wavelength coherent optical adaptive systems |
DE3306981C2 (de) * | 1983-02-28 | 1987-11-12 | Wolfram 8048 Haimhausen Weinberg | Vorrichtung zur Photokoagulation von biologischem Gewebe |
DE3530189A1 (de) * | 1985-08-23 | 1987-03-05 | Zeiss Carl Fa | Einrichtung zur lagekorrektur eines ueber eine gelenkoptik gefuehrten laserstrahls |
US5017755A (en) * | 1988-10-26 | 1991-05-21 | Kabushiki Kaisha Toshiba | Method of repairing liquid crystal display and apparatus using the method |
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JPH09323184A (ja) * | 1996-06-03 | 1997-12-16 | Olympus Optical Co Ltd | レーザ加工装置 |
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DE19825092C2 (de) | 1998-06-05 | 2000-03-16 | Baasel Carl Lasertech | Lasersystem zur Erzeugung eines fokussierten Laserstrahls mit variablem Fokusdurchmesser |
DE19959862A1 (de) * | 1999-12-10 | 2001-06-13 | Forschungszentrum Juelich Gmbh | Lasersystem mit steuerbarer Pulsdauer |
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DE10201476B4 (de) * | 2002-01-16 | 2005-02-24 | Siemens Ag | Laserbearbeitungsvorrichtung |
DE10202036A1 (de) * | 2002-01-18 | 2003-07-31 | Zeiss Carl Meditec Ag | Femtosekunden Lasersystem zur präzisen Bearbeitung von Material und Gewebe |
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US7244907B2 (en) * | 2004-06-30 | 2007-07-17 | Matsushita Electric Industrial Co., Ltd. | Method of optimizing optical power use in a parallel processing laser system |
DE102004062381B4 (de) * | 2004-12-23 | 2009-08-20 | Hitachi Via Mechanics, Ltd., Ebina | Vorrichtung zum Umschalten eines Laserstrahls, Laserbearbeitungsvorrichtung |
JP2006281268A (ja) * | 2005-03-31 | 2006-10-19 | Hitachi Via Mechanics Ltd | レーザ加工機 |
-
2008
- 2008-05-02 EP EP08008336A patent/EP2113332B1/de active Active
- 2008-05-02 AT AT08008336T patent/ATE477876T1/de active
- 2008-05-02 DE DE502008001155T patent/DE502008001155D1/de active Active
-
2009
- 2009-04-30 JP JP2009110904A patent/JP5398340B2/ja not_active Expired - Fee Related
- 2009-05-01 US US12/433,979 patent/US8653406B2/en not_active Expired - Fee Related
- 2009-05-04 CN CN2009101380242A patent/CN101569959B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE502008001155D1 (de) | 2010-09-30 |
JP2009269089A (ja) | 2009-11-19 |
CN101569959A (zh) | 2009-11-04 |
EP2113332A1 (de) | 2009-11-04 |
US20090272724A1 (en) | 2009-11-05 |
US8653406B2 (en) | 2014-02-18 |
JP5398340B2 (ja) | 2014-01-29 |
EP2113332B1 (de) | 2010-08-18 |
CN101569959B (zh) | 2011-11-30 |
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